Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Assets
Cash and due from banks	$ 33,874	$ 31,985
Interest-bearing deposits with banks	104,032	97,726
Federal funds sold	48,396	20,000
Cash and cash equivalents	186,302	149,711
Investment securities available-for-sale	120,121	144,310
Investment securities held-to-maturity (fair value of $21,685 and $16,534, respectively)	21,689	16,583
Loans held-for-sale (includes loans at fair value of $269,140 and $252,712, respectively)	357,755	465,328
Loans	3,580,966	3,302,264
Allowance for loan losses	(29,772)	(29,831)
Loans, net of allowance for loan losses	3,551,194	3,272,433
Premises and equipment, net	88,463	87,915
Other real estate, net	7,621	14,814
Bank owned life insurance	71,883	70,151
Servicing rights, net	112,615	99,295
Other assets	59,215	69,145
Total assets	4,576,858	4,389,685
Deposits
Noninterest-bearing demand deposits	1,125,598	964,900
Interest-bearing deposits	2,741,602	2,665,694
Total deposits	3,867,200	3,630,594
Short-term borrowings	150,580	243,351
Subordinated debt, net	120,587	120,454
Other liabilities	36,859	32,639
Total liabilities	4,175,226	4,027,038
Shareholders' equity
Preferred stock, no par value. Authorized 10,000,000 shares; no shares issued and outstanding	0	0
Common stock, no par value. Authorized 50,000,000 shares; issued and outstanding 27,019,201 and 26,318,400, respectively	217,555	205,309
Accumulated other comprehensive income, net of tax	383	692
Retained earnings	183,694	156,646
Total shareholders’ equity	401,632	362,647
Total liabilities and shareholders’ equity	$ 4,576,858	$ 4,389,685